| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [noun] [modal v] [be] | 744 |
|
| 2 | [prep] [noun] [modal v] to [be] | 64 |
|
| 3 | which [noun] [modal v] to [be] | 10 |
|
| 4 | [prep] which [noun] [modal v] to | 6 |
|
